Master-PUR L-F EL导静电聚氨酯软管
PU suction and transport hose, lightweight, electrically conductive <104 Ohm
Material
Hose wall: electrically conductive polyurethane
Spiral: spring steel wire
Temperature Range
-40°C up to +90°C
Intermittent to +125°C
Construction
l immovable cast spring steel spiral
l hose wall: electrically conductive polyurethane
l wall thickness between spirals ca. 0.7 mm
Application
l Dangerous areas, where electrical conductivity is demanded
l Suction and transport hose for abrasive materials, gaseous and liquid media
l Transport of small particled dusts and powders
l Oil spray extraction
l Properties
l Surface resistance Ro < 10^4 Ohm
l Abrasion resistant
l Extremely flexible
l Lightweight
l Small bend radius
l Resistant to oil and fuels, gas tight
l Free of halogens
l Good chemical resistance
l Generally good UV and ozone resistance (see register no. 28.7.7)
l High tensile and tear strength
l Nearly smooth inside
l Optimum flow characteristics
l Acc. to TRBS 2153 (zone 0, 20) suitable for combustible liquids/dusts. Spiral ends shall be earthed at both sides to ensure static dissipation (see register no. 28.12)
l RoHS compliant
材料
螺旋圈：螺旋钢丝
管壁：导电聚氨酯
壁厚：约0.7mm
应用
● 抽吸纸屑和纺织纤维
● 输送软管，用于小颗粒灰尘和粉末
● 抽吸/输送软管用于耐磨性固体，液体和气体
● 保护软管，用于对抗机械磨损
● 抽吸软管，用于抽吸设备
● 阻燃软管，用于需要防静电的危险区域
属性
● 极易弯曲
● 非常的轻
● 高耐磨损
● 极小的弯曲半径
● 良好的耐化学性
● 良好的抗紫外线和耐臭氧性
● 良好的耐油性
● 良好的气密性
● 内壁光滑
● 极佳的流动性
● 无卤化剂
● 表面电阻≤104欧姆
● 根据TRBS 2153要求，适合非可燃粉尘/液体和低导电性。金属丝应两端接地，以确保消除静电
温度范围
● –40 ℃ 至90 ℃
● 短时间可达+125 ℃
